NPPES file of Aug 9, 2026

Guy Anthony Williams, MD

Anatomic Pathology & Clinical Pathology Physician · Houston, TX

Guy Anthony Williams, MD is an anatomic pathology & clinical pathology physician with a practice address in Houston, Texas, and NPI 1053978577, issued on May 20, 2019. Check the license (Texas V1920, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053978577
Name
Guy Anthony Williams
Credential
MD
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License numbers
V1920 TX
D96579 MD
Self-reported in NPPES; status is on the state search
Practice location
2525 W Bellfort Ave, Suite 120, Houston, TX 77054
Phone
(713) 741-6677
Enumerated
May 20, 2019
Record last updated
Jul 13, 2026
Medicare enrollment
Enrolled (PECOS I20240802002509); accepts Medicare assignment
Medical or professional school
Howard University College Of Medicine, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest anatomic pathology & clinical pathology physician records → All 1,424 in Texas → Look up another NPI →

Verify Guy Anthony Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license V1920    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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Bills Medicare through one group practice

  1. Brown And Associates Medical Laboratories LLPRichmond, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Guy Anthony Williams among 1,424 anatomic pathology & clinical pathology physician records in Texas

Guy Anthony Williams, MD is one of 1,424 anatomic pathology & clinical pathology physician records with a practice address in Texas. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 93% of them.

  • NPI issued2019 · 93% of these records are older, 6% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2019 · median 2001 among the 864 with a school on file
  • Record last updated2026 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in Texas

There are 1,424 anatomic pathology & clinical pathology physician records in Texas.

All 1,424 in Texas → Every provider in Houston → Anatomic Pathology & Clinical Pathology Physician nationwide →

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. Maday Dargan, M.D.Houston, TX 770541306842422
  2. Gerard Del Junco, M.D.Houston, TX 770541235136623
  3. Michael Farr, M.D.Houston, TX 770541558366948
  4. Joe Ford, M.D.Houston, TX 770541497752406
  5. Pamela Holder, M.D.Houston, TX 770541912904319
  6. Gary Hollingsworth, M.D.Houston, TX 770541265439665
  7. Edward Kott, M.D.Houston, TX 770541144227547
  8. Humberto Lara, M.D.Houston, TX 770541023015328

Common questions

What is Guy Anthony Williams, MD's NPI number?

Guy Anthony Williams, MD's National Provider Identifier (NPI) is 1053978577, issued on May 20, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Guy Anthony Williams, MD located?

The NPPES record lists a practice address at 2525 W Bellfort Ave, Suite 120, Houston, TX, 77054. Phone: (713) 741-6677. Providers update this record themselves, so call before visiting.

How can I verify Guy Anthony Williams, MD's license?

NPPES lists Texas license number V1920, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.